What is a CFast 2.0 card?
CFast 2.0 is a compact, high-speed memory card format built on the SATA III interface, with read speeds up to around 550MB/s and write speeds fast enough for 4K and high-bitrate video. It looks similar to a CF card but works completely differently — think of it as an SSD shrunk down to card size. That speed made it the go-to cinema media before CFexpress arrived, and thousands of productions still rely on it today.




